D-Series JRSC and turbo
 

so i bought a full jrsc set up with everything fum and all with 6psi pully on it (got it cheap)....i want to runn turbo and this kit ontop of that ....has anyone on here done it?or seen it done ..I will be TRYIN this on a D16y7 just want to see what you all think

Re: D-Series JRSC and turbo
 

Seen it done on b-series. They by pass the super charger at higher boost.

Re: D-Series JRSC and turbo
 

i tryed searchin bout only found that subie on here ...but hell if i cant do it i might just ------ sell the jrsc.

Re: D-Series JRSC and turbo
 

search for it on HondaTech, it's well documented I forget the guy's nick right now

Re: D-Series JRSC and turbo
 

Found it, had in my bookmarks

http://www.honda-tech.com/zerothread?id=1293497&page=1

Re: D-Series JRSC and turbo
 

Seems like a lot of work for not that much pay-off. Sure you can say you have a crazy set-up, but who cares.

Re: D-Series JRSC and turbo
 

lol yeah im just checkin into the twin charged setup i mean i cant beat 300 for the whole srsc lol it comes with everything

Re: D-Series JRSC and turbo
 

lol rofl

Re: D-Series JRSC and turbo
 

The hole point is to be able to run a big turbo amd still have some kinda of low end.

Re: D-Series JRSC and turbo
 

not sure if it would make a big power diff but dam it would get some looks when you opened the hood. probably would sound cool too.

Re: D-Series JRSC and turbo
 

hks mad a kit for the old supercharged mr2s a long time ago. unless your going with 500+hp then dont bother these cars have a hard enough time catching traction just turboed

Re: D-Series JRSC and turbo
 

Unless you know what your doing, this could likely happen:

Attachment 14465
Attachment 14466

I had a 1.6BAR boostcut set; and it didn't completely make it safe.... as you can see. This happened @ 3,000 RPM's. (thank god I was already in the shop when it happened)

Get ready for a LOT of creative mods, such as oil line routing (feed port behind the block becomes almost un-usable), and vacuum line routings/configuration.

Personally, I would say go one or the other; I myself liked being able to tippy-toe the throttle the whole time yet get great power/acceleration in town while doing it.

The car:
Attachment 14467

it can be done; you need to get the internal bypass valve to open under WG boost pressure to keep from reaching a state of compound boost.... and after a point, it requires to physically modify the plenum with a larger bypass.

Long story short, there are some easy and hard ways to do it.

Re: D-Series JRSC and turbo
 

on my setup I have a SC14 supercharger out of a '96-'97 Toyota Previa on my D16z6 now running 10-14psi (depends how high in the revs. I go).
On s/c I can turn my SC14 off with a switch because it has an a/c style clutch. By the way since I yanked my a/c I hooked the clutch to SC14 to the a/c switch on my dash so I can turn it on or off. With this setup I still 35mpg in town and I can out accelerate most most muscle cars and hyper diesel trucks anytime I want to.

When I run a turbo on top of the s/c for compound boost I'll have a rpm window switch on power to the clutch at 2k-7k rpms. Have a Hobb switch to turn of power going to the clutch when I reach 20psig.

The challenge right now is sizing the turbo to meet my goals 25psig. max. at 8k rpms.
The other problem is getting all this fit under the hood b/c my SC14 is boltin where my a/c compressor was.

Here is som pict. of the s/c setup: http://www.ephotospace.com/RussForne...cid=6662&pid=1
I may be selling the three turbos in the some of picts. If I don't 1-2 of those turbos will be used on my '82 mustang GT.